private StepsStageSnapshot(IStepsKVDB next_stage, long frozen_at_snapshotnumber)
: this(next_stage)
{
this.is_frozen = true;
this.frozen_at_snapshotnumber = frozen_at_snapshotnumber;
}
public StepsStageSnapshot(IStepsKVDB next_stage)
{
this.is_frozen = false;
this.next_stage = next_stage;
this.current_snapshot = id_gen.nextTimestamp(); // TODO: init this from our config info, not a new snapshot number!
}
private TimestampSnapshotStage(IStepsKVDB next_stage, long frozen_at_timestamp)
: this(next_stage)
{
this.is_frozen = true;
this.frozen_at_timestamp = frozen_at_timestamp;
}
public StepsStageSubset(RecordKeyType_String subset_name, IStepsKVDB next_stage)
{
this.next_stage = next_stage;
this.subset_name = subset_name;
}
public TimestampSnapshotStage(IStepsKVDB next_stage)
{
this.is_frozen = false;
this.next_stage = next_stage;
}
